🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.64 AU - 1.02 AU

Year: 273 Days

Day: 34.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.46 AU

Year: 1031 Days

Day: 47 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,354,246 km

• M1: 297,849 km (0.105 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 13.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.07 AU - 6.51 AU

Year: 5039 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,354,246 km

• M1: 173,234 km (0.055 R)
• M2: 295,905 km (0.09 R)
• M3: 721,361 km (0.089 R)
• M4: 889,210 km (0.101 R)
• M5: 985,551 km (0.081 R)
• M6: 1,329,327 km (0.055 R)
• M7: 1,676,693 km (0.069 R)
• M8: 2,280,171 km (0.096 R)
• M9: 2,616,616 km (0.069 R)
• M10: 2,969,219 km (0.095 R)
• M11: 3,205,733 km (0.091 R)
• M12: 4,046,473 km (0.025 R)
• M13: 4,165,254 km (0.083 R)
• M14: 4,309,316 km (0.075 R)
• M15: 4,801,792 km (0.098 R)
• M16: 5,003,750 km (0.083 R)
• M17: 5,364,280 km (0.115 R)
• M18: 6,002,016 km (0.093 R)
• M19: 6,247,506 km (0.119 R)
• M20: 6,889,730 km (0.075 R)
• M21: 7,291,251 km (0.119 R)
• M22: 7,524,025 km (0.111 R)
• M23: 7,611,988 km (0.115 R)
• M24: 8,116,881 km (0.1 R)
• M25: 8,237,308 km (0.12 R)
• M26: 8,571,509 km (0.079 R)
• M27: 9,034,365 km (0.116 R)
• M28: 10,017,073 km (0.065 R)
• M29: 10,966,870 km (0.117 R)
• M30: 11,066,802 km (0.1 R)
• M31: 11,334,731 km (0.094 R)
• M32: 11,706,632 km (0.117 R)
• M33: 11,808,807 km (0.114 R)
• M34: 12,289,465 km (0.109 R)
• M35: 12,566,969 km (0.041 R)
• M36: 13,022,345 km (0.095 R)
• M37: 13,733,683 km (0.12 R)
• M38: 13,841,393 km (0.109 R)
• M39: 14,494,089 km (0.082 R)
• M40: 14,750,649 km (0.069 R)
• M41: 15,305,508 km (0.116 R)
• M42: 15,791,850 km (0.085 R)
• M43: 15,904,797 km (0.074 R)
• M44: 16,359,425 km (0.114 R)
• M45: 16,626,607 km (0.044 R)
• M46: 16,741,498 km (0.058 R)
• M47: 17,087,966 km (0.096 R)
• M48: 17,359,038 km (0.081 R)
• M49: 18,062,746 km (0.093 R)
• M50: 18,299,260 km (0.073 R)
• M51: 18,975,443 km (0.096 R)
• M52: 19,175,754 km (0.079 R)
• M53: 19,578,771 km (0.037 R)
• M54: 20,188,382 km (0.063 R)
• M55: 21,176,775 km (0.09 R)
• M56: 21,426,454 km (0.085 R)
• M57: 21,886,468 km (0.109 R)
• M58: 22,181,026 km (0.103 R)
• M59: 23,243,470 km (0.112 R)
• M60: 23,845,751 km (0.076 R)
• M61: 24,409,585 km (0.118 R)
• M62: 24,540,334 km (0.11 R)
• M63: 25,021,740 km (0.096 R)
• M64: 25,285,630 km (0.072 R)
• M65: 26,708,755 km (0.034 R)
• M66: 26,843,543 km (0.085 R)
• M67: 28,615,829 km (0.113 R)
• M68: 28,984,139 km (0.114 R)
• M69: 29,076,441 km (0.061 R)
• M70: 29,632,197 km (0.067 R)
• M71: 30,004,845 km (0.115 R)
• M72: 30,285,191 km (0.104 R)
• M73: 30,378,840 km (0.063 R)
• M74: 30,472,637 km (0.104 R)
• M75: 30,754,480 km (0.08 R)
• M76: 31,179,039 km (0.105 R)
• M77: 31,320,857 km (0.046 R)
• M78: 31,462,975 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 4.1

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.88 AU - 19.6 AU

Year: 23668 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,354,246 km

• M1: 485,445 km (0.086 R)
• M2: 1,019,061 km (0.111 R)
• M3: 1,095,056 km (0.1 R)
• M4: 1,708,108 km (0.101 R)
• M5: 1,953,449 km (0.071 R)
• M6: 2,112,322 km (0.085 R)
• M7: 2,242,622 km (0.067 R)
• M8: 2,683,487 km (0.056 R)
• M9: 2,753,648 km (0.107 R)
• M10: 3,565,216 km (0.113 R)
• M11: 4,695,877 km (0.116 R)
• M12: 4,738,213 km (0.118 R)
• M13: 5,211,691 km (0.12 R)
• M14: 5,520,909 km (0.107 R)
• M15: 5,565,490 km (0.104 R)
• M16: 5,700,277 km (0.066 R)
• M17: 6,530,695 km (0.099 R)
• M18: 6,577,968 km (0.092 R)
• M19: 7,202,389 km (0.082 R)
• M20: 8,558,494 km (0.109 R)
• M21: 9,719,972 km (0.114 R)
• M22: 11,155,214 km (0.049 R)
• M23: 11,724,584 km (0.09 R)
• M24: 12,596,290 km (0.094 R)
• M25: 12,655,082 km (0.068 R)
• M26: 14,094,663 km (0.047 R)
• M27: 14,217,034 km (0.095 R)
• M28: 14,709,659 km (0.096 R)
• M29: 14,771,743 km (0.09 R)
• M30: 14,958,141 km (0.058 R)
• M31: 15,082,906 km (0.112 R)
• M32: 15,459,145 km (0.051 R)
• M33: 15,648,536 km (0.118 R)
• M34: 16,093,290 km (0.091 R)
• M35: 16,606,560 km (0.094 R)
• M36: 17,190,441 km (0.027 R)
• M37: 17,649,258 km (0.074 R)
• M38: 17,715,081 km (0.119 R)
• M39: 19,184,880 km (0.088 R)
• M40: 19,524,317 km (0.039 R)
• M41: 19,728,967 km (0.075 R)
• M42: 20,277,991 km (0.104 R)
• M43: 21,321,137 km (0.102 R)
• M44: 21,391,299 km (0.087 R)
• M45: 21,531,921 km (0.051 R)
• M46: 25,143,812 km (0.109 R)
• M47: 25,813,561 km (0.108 R)
• M48: 27,475,295 km (0.095 R)
• M49: 27,628,184 km (0.045 R)
• M50: 28,319,176 km (0.09 R)
• M51: 28,550,754 km (0.081 R)
• M52: 29,015,853 km (0.049 R)
• M53: 29,718,215 km (0.058 R)
• M54: 30,268,287 km (0.045 R)
• M55: 30,980,522 km (0.118 R)
• M56: 31,298,867 km (0.049 R)
• M57: 31,378,602 km (0.075 R)
• M58: 31,698,143 km (0.067 R)
• M59: 32,825,513 km (0.06 R)
• M60: 33,475,665 km (0.092 R)
• M61: 33,802,237 km (0.052 R)
• M62: 34,458,673 km (0.093 R)
• M63: 35,867,436 km (0.069 R)
• M64: 37,210,526 km (0.101 R)
• M65: 38,228,539 km (0.029 R)
• M66: 38,655,342 km (0.114 R)
• M67: 38,740,912 km (0.098 R)
• M68: 40,465,476 km (0.042 R)
• M69: 41,337,033 km (0.073 R)
• M70: 42,567,625 km (0.103 R)
• M71: 43,543,003 km (0.082 R)
• M72: 44,346,494 km (0.108 R)
• M73: 45,515,601 km (0.082 R)
• M74: 46,331,059 km (0.104 R)
• M75: 46,694,881 km (0.09 R)
• M76: 49,083,510 km (0.097 R)
• M77: 50,292,710 km (0.109 R)
• M78: 50,666,704 km (0.055 R)
• M79: 50,947,799 km (0.066 R)
• M80: 51,135,395 km (0.056 R)
• M81: 52,171,958 km (0.035 R)
• M82: 53,120,110 km (0.102 R)
• M83: 55,033,466 km (0.109 R)
• M84: 58,435,920 km (0.116 R)
• M85: 58,829,063 km (0.119 R)
• M86: 60,509,796 km (0.113 R)
• M87: 62,507,226 km (0.103 R)
• M88: 63,211,533 km (0.1 R)
• M89: 65,543,764 km (0.111 R)
• M90: 65,952,166 km (0.103 R)
• M91: 66,361,466 km (0.117 R)
• M92: 66,463,940 km (0.034 R)
• M93: 66,566,565 km (0.09 R)
• M94: 67,491,528 km (0.098 R)
• M95: 67,800,747 km (0.114 R)
• M96: 68,627,874 km (0.08 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,901 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit